The RGBs change color slowly and independently from red to green, blue violet, white, yellow and green. And all without programming. The color transition is very slow, which leads to a nice effect.
The LEDs run on 3V. One CR2032 battery is enough. If you want to run more LEDs, two AA batteries in series are very good.
|Target group:||Children, Grownup, Nerd|
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